ALT5 Sigma Corp - ALTS
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CRCM LP | History | Added to | 12,701,530 | 7,431 | 4.89% | 9.91% | 1 | +90,000 | 0.71% | Q2 2026 | Aug 18, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Added to | 6,156,643 | 3,601 | 0.0% | 0.0% | 2 | +676,992 | 12.35% | Q2 2026 | Aug 13, 2026 |
| Diametric Capital, LP | History | Reduced | 5,394,578 | 3,156 | 0.33% | 1.79% | 3 | -806,042 | -13.0% | Q2 2026 | Aug 14, 2026 |
| Hunting Hill Global Capital, LLC | History | No change | 1,924,603 | 2,136 | 1.66% | 1.66% | 4 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Reduced | 2,489,615 | 1,456 | 0.0% | 0.0% | 5 | -302,709 | -10.84% | Q2 2026 | Aug 07, 2026 |
| UBS Group AG | History | Added to | 2,267,328 | 1,326 | 0.0% | 0.0% | 6 | +375,710 | 19.86% | Q2 2026 | Aug 13, 2026 |
| ExodusPoint Capital Management, LP | History | Reduced | 2,170,301 | 1,269 | 0.01% | 0.02% | 7 | -84,609 | -3.75% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 1,597,432 | 935 | 0.0% | 0.0% | 8 | +106,065 | 7.11% | Q2 2026 | Aug 12, 2026 |
| Jump Financial, LLC | History | No change | 1,000,000 | 585 | 0.0% | 0.01% | 9 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | Reduced | 799,389 | 467 | 0.03% | 0.25% | 10 | -2,150,766 | -72.9% | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 778,862 | 455 | 0.0% | 0.0% | 11 | +5,108 | 0.66% | Q2 2026 | Aug 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 599,969 | 351 | 0.0% | 0.0% | 12 | -126,324 | -17.39% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | No change | 522,996 | 306 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| BARCLAYS PLC | History | Reduced | 465,153 | 272 | 0.0% | 0.0% | 14 | -142,151 | -23.41% | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 353,400 | 206 | 0.0% | 0.0% | 15 | -476,811 | -57.43% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 345,419 | 202 | 0.0% | 0.0% | 16 | -1,163,499 | -77.11% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 303,626 | 178 | 0.0% | 0.0% | 17 | -695,390 | -69.61% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Added to | 276,452 | 161 | 0.0% | 0.0% | 18 | +5,093 | 1.88% | Q2 2026 | Aug 13, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 228,200 | 133 | 0.0% | 0.0% | 19 | -1,422,049 | -86.17% | Q2 2026 | Sep 02, 2026 |
| SG Americas Securities, LLC | History | Reduced | 226,231 | 132 | 0.0% | 0.0% | 20 | -140,919 | -38.38% | Q2 2026 | Aug 07, 2026 |
| Persistent Asset Partners Ltd | History | New | 190,191 | 111 | 0.03% | — | 21 | +190,191 | New | Q2 2026 | Aug 06, 2026 |
| Mitsubishi UFJ Asset Management Co., Ltd. | History | New | 161,651 | 94 | 0.0% | — | 22 | +161,651 | New | Q2 2026 | Aug 07, 2026 |
| Marex Group Ltd | History | Added to | 145,000 | 84 | 0.0% | 0.0% | 23 | +133,459 | 1156.39% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Reduced | 126,259 | 73 | 0.0% | 0.0% | 24 | -9,794 | -7.2% | Q2 2026 | Aug 13, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 109,673 | 64 | 0.0% | 0.0% | 25 | -251,301 | -69.62% | Q2 2026 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | History | New | 108,871 | 64 | 0.0% | — | 26 | +108,871 | New | Q2 2026 | Aug 12, 2026 |
| CITIGROUP INC | History | Reduced | 96,218 | 56 | 0.0% | 0.0% | 27 | -158,479 | -62.22% | Q2 2026 | Aug 03, 2026 |
| Private Advisor Group, LLC | History | No change | 94,857 | 55 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 85,660 | 50 | 0.0% | 0.0% | 29 | -236,090 | -73.38% | Q2 2026 | Aug 14, 2026 |
| Virtu Financial LLC | History | Reduced | 72,400 | 42 | 0.0% | 0.0% | 30 | -13,239 | -15.46% | Q2 2026 | Aug 13, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 52,461 | 30 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Shay Capital LLC | History | No change | 50,558 | 29 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| LPL Financial LLC | History | Reduced | 44,059 | 25 | 0.0% | 0.0% | 33 | -1,070 | -2.37% | Q2 2026 | Aug 07, 2026 |
| Arkadios Wealth Advisors | History | No change | 43,520 | 25 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Savvy Advisors, Inc. | History | Added to | 35,112 | 20 | 0.0% | 0.0% | 36 | +14,732 | 72.29% | Q2 2026 | Aug 03, 2026 |
| Engineers Gate Manager LP | History | Added to | 35,697 | 20 | 0.0% | 0.0% | 35 | +8,382 | 30.69% | Q2 2026 | Aug 14, 2026 |
| Federation des caisses Desjardins du Quebec | History | Reduced | 33,400 | 19 | 0.0% | 0.0% | 37 | -165 | -0.49% | Q2 2026 | Aug 13, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 30,840 | 18 | 0.0% | 0.0% | 38 | -679,511 | -95.66% | Q2 2026 | Aug 14, 2026 |
| BANK OF MONTREAL /CAN/ | History | Added to | 28,810 | 16 | 0.0% | 0.0% | 39 | +4,691 | 19.45% | Q2 2026 | Aug 12, 2026 |
| TWO SIGMA SECURITIES, LLC | History | Reduced | 24,877 | 14 | 0.0% | 0.02% | 40 | -99,154 | -79.94% | Q2 2026 | Aug 14, 2026 |
| Rangeley Capital, LLC | History | Reduced | 25,000 | 14 | 0.01% | 0.03% | 41 | -1,000 | -3.85% | Q2 2026 | Aug 14, 2026 |
| Perennial Investment Advisors, LLC | History | New | 21,839 | 12 | 0.0% | — | 42 | +21,839 | New | Q2 2026 | Aug 14, 2026 |
| HRT FINANCIAL LP | History | Reduced | 20,304 | 11 | 0.0% | 0.0% | 44 | -48,000 | -70.27% | Q2 2026 | Aug 14, 2026 |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | History | New | 19,672 | 11 | 0.0% | — | 47 | +19,672 | New | Q2 2026 | Jul 14, 2026 |
| Harvest Portfolios Group Inc. | History | Reduced | 19,186 | 11 | 0.0% | 0.0% | 46 | -1,752 | -8.37% | Q2 2026 | Aug 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 19,509 | 11 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Empowered Funds, LLC | History | No change | 19,509 | 11 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| IMC-Chicago, LLC | History | New | 17,300 | 10 | 0.0% | — | 48 | +17,300 | New | Q2 2026 | Aug 06, 2026 |
| StoneX Group Inc. | History | New | 11,455 | 9 | 0.0% | — | 51 | +11,455 | New | Q2 2026 | Aug 12, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Added to | 16,500 | 9 | 0.0% | 0.0% | 49 | +3,000 | 22.22% | Q2 2026 | Jul 29, 2026 |
| VICTORY CAPITAL MANAGEMENT INC | History | Added to | 15,793 | 9 | 0.0% | 0.0% | 50 | +1,678 | 11.89% | Q2 2026 | Aug 07, 2026 |
| Schonfeld Strategic Advisors LLC | History | Reduced | 14,796 | 8 | 0.0% | 0.0% | 56 | -73,300 | -83.2% | Q2 2026 | Aug 14, 2026 |
| MAI Capital Management | History | Added to | 15,131 | 8 | 0.0% | 0.0% | 53 | +10,000 | 194.89% | Q2 2026 | Aug 14, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 14,920 | 8 | 0.0% | 0.0% | 52 | +43 | 0.29% | Q2 2026 | Aug 10, 2026 |
| Bank of New York Mellon Corp | History | No change | 14,318 | 8 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | No change | 14,800 | 8 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| FIRST CITIZENS BANK & TRUST CO | History | No change | 13,000 | 7 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |
| VOISARD ASSET MANAGEMENT GROUP, INC. | History | No change | 12,000 | 7 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |
| FMR LLC | History | New | 11,703 | 6 | 0.0% | — | 60 | +11,703 | New | Q2 2026 | Aug 13, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Reduced | 10,702 | 6 | 0.0% | 0.0% | 59 | -5,140 | -32.45% | Q2 2026 | Aug 14, 2026 |
| FNY Investment Advisers, LLC | History | Reduced | 9,300 | 5 | 0.0% | 0.0% | 62 | -20 | -0.21% | Q2 2026 | Jul 08, 2026 |
| SCOTIA CAPITAL INC. | History | No change | 10,000 | 5 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 4,000 | 2 | 0.0% | 0.0% | 64 | -364,741 | -98.92% | Q2 2026 | Aug 12, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 3,784 | 2 | 0.0% | 0.0% | 65 | -76,444 | -95.28% | Q2 2026 | Aug 11, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 5,000 | 2 | 0.0% | 0.0% | 63 | -1,145 | -18.63% | Q2 2026 | Aug 14, 2026 |
| TD Waterhouse Canada Inc. | History | No change | 4,262 | 2 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Added to | 3,300 | 1 | 0.0% | 0.0% | 67 | +1,200 | 57.14% | Q2 2026 | Aug 14, 2026 |
| 683 Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -410,000 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Hudson Bay Capital Management LP | History | Closed out | 0 | 0 | — | 0.0% | — | -220,009 | -100.0% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -217,555 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -186,161 | -100.0% | Q2 2026 | Aug 14, 2026 |
| MARSHALL WACE, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -171,138 | -100.0% | Q2 2026 | Aug 13, 2026 |
| PEAK6 LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -157,500 | -100.0% | Q2 2026 | Aug 12, 2026 |
| Brevan Howard Capital Management LP | History | Closed out | 0 | 0 | — | 0.0% | — | -145,960 | -100.0% | Q2 2026 | Aug 14, 2026 |
| PANAGORA ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -109,624 | -100.0% | Q2 2026 | Aug 06, 2026 |
| Aptus Capital Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -90,195 | -100.0% | Q2 2026 | Aug 12, 2026 |
| OMERS ADMINISTRATION Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -73,500 | -100.0% | Q2 2026 | Aug 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -69,519 | -100.0% | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Closed out | 0 | 0 | — | 0.0% | — | -37,507 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Jefferies Financial Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -26,816 | -100.0% | Q2 2026 | Aug 17, 2026 |
| NINE MASTS CAPITAL Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -23,925 | -100.0% | Q2 2026 | Aug 07, 2026 |
| Catalyst Funds Management Pty Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -21,800 | -100.0% | Q2 2026 | Aug 10, 2026 |
| CTC Alternative Strategies, Ltd. | History | Closed out | 0 | 0 | — | 0.05% | — | -21,126 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Gainplan LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -15,407 | -100.0% | Q2 2026 | Jul 07, 2026 |
| SummitTX Capital, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -14,800 | -100.0% | Q2 2026 | Aug 14, 2026 |
| LMR Partners LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -12,615 | -100.0% | Q2 2026 | Aug 14, 2026 |
| NFSG Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -6,400 | -100.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 183 | 0 | — | 0.0% | — | -1,725 | -90.41% | Q2 2026 | Aug 14, 2026 |
| Spire Wealth Management | History | Closed out | 0 | 0 | — | 0.0% | — | -1,000 | -100.0% | Q2 2026 | Jul 15, 2026 |
| IFG Advisory, LLC | History | New | 460 | 0 | — | — | — | +460 | New | Q2 2026 | Aug 13, 2026 |
| Avion Wealth | History | Closed out | 0 | 0 | — | — | — | -362 | -100.0% | Q2 2026 | Jul 31, 2026 |
| Transamerica Financial Advisors, LLC | History | New | 97 | 0 | — | — | — | +97 | New | Q2 2026 | Aug 14, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | New | 1 | 0 | — | — | — | +1 | New | Q2 2026 | Aug 12, 2026 |
| SBI Securities Co., Ltd. | History | New | 1 | 0 | — | — | — | +1 | New | Q2 2026 | Jul 22, 2026 |
| GILL CAPITAL PARTNERS, LLC | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 20, 2026 |
| DELTA ASSET MANAGEMENT LLC/TN | History | No change | 1,400 | 0 | — | 0.0% | — | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| SIGNATUREFD, LLC | History | No change | 400 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 1,300 | 0 | — | 0.0% | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 400 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Truvestments Capital LLC | History | No change | 168 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Golden State Wealth Management, LLC | History | No change | 30 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 22, 2026 |
| HighMark Wealth Management LLC | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| WOLFF WIESE MAGANA LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |